《穿了马甲的鳄鱼》--用了这些个高级感满满的词，别人绝对不会小看你了

笑话： 

What do you call an alligator in a vest? 

一条穿马甲的鳄鱼应该叫什么？ 

 An Investigator 侦查员/ In-vest-(alli)gator  

知识点： 

Investigate：

 The police investigated the home of the victim to find evidence. 警察去了被害人的家里做调查和收集相关证据。

 The researchers investigated the effectiveness of the drug on the disease. 研究员们在研究某个药物对治疗的有效性。

I need your help to investigate the situation with my account. 我需要你的帮助，去调查我账户的情况。 

We will investigate and find out who made the error. 我们将会调查并找到犯错误的人。 

I think we should investigate why Peter is acting this way. 我觉得我们可以研究一下为什么Peter这样表现的。

Investigator: 

We will be sending an investigator to check your vehicle. 我们准备排一个调查员去检查你的车子。 

Investigation: 

The police launched an investigation after a report of murder. 在收到一起谋杀案的报道后，警察们开展了他们的调查。 

The investigation into the causes of cancer is crucial. 癌症的各种病因的调查是至关重要的。

The bank’s investigation into my bank account showed that an alligator used it to buy a number of vests. 在银行做了调查后，发现有一只鳄鱼用了我的银行账户买了一堆马甲。